CN120985329A - A motor assembly equipment - Google Patents

Abstract

The invention discloses motor assembly equipment, which comprises a sealing ring assembly device, wherein the sealing ring assembly device is used for placing and pressing a sealing ring onto a gear, the sealing ring assembly device comprises a first feeding mechanism, the first feeding mechanism comprises a first channel for conveying the sealing ring and a distributing component positioned at an outlet of the first channel, and a part of the sealing ring positioned in a limiting cavity extends out of the distributing component and is suspended. The detection mechanism comprises a clamping assembly and a first visual detection assembly, wherein the clamping assembly is used for grabbing a suspension part of the sealing ring and driving the sealing ring to move to a detection position along a first direction in a horizontal plane, and the first visual detection assembly comprises a camera positioned above the detection position. The transfer mechanism comprises a placing table capable of moving back and forth along the second direction in the horizontal plane, the placing table can move to the position right below the detection position, and the sealing ring can be placed on the placing table when the clamping assembly moves downwards. The first conveying mechanism is used for grabbing the sealing ring on the placing table and conveying the sealing ring to the carrier. The equipment realizes the accurate equipment of motor.

Description

Motor assembling equipment

Technical Field

The invention relates to the technical field of motor processing equipment, in particular to motor assembly equipment.

Background

The motor is an important component part of the automobile, and comprises a shell, wherein a gear and a worm which are responsible for transmission and a sealing ring which is responsible for sealing are arranged in the shell. When the motor is assembled, the gear needs to be oiled and placed in the shell, and then the sealing ring is oiled and pressed on the gear. If manual assembly is adopted, time and labor are wasted, automatic equipment can be developed for processing, but the existing assembly equipment is low in efficiency, and particularly when the sealing ring is pressed onto the gear, the crimping quality of the sealing ring and the gear is ensured, so that the final motor is affected.

Disclosure of Invention

In order to overcome the defects, the invention aims to provide motor assembly equipment which is used for assembling gears, sealing rings and shells, and particularly, when the sealing rings are assembled, the sealing rings are detected and flattened and then are installed, so that the assembly quality is improved.

In order to achieve the above purpose, the invention adopts the technical scheme that the motor assembly equipment comprises a sealing ring assembly device, a sealing ring pressing device and a sealing ring pressing device, wherein the sealing ring assembly device comprises:

The first feeding mechanism comprises a first channel for conveying the sealing rings and a distributing assembly positioned at the outlet of the first channel, wherein the distributing assembly comprises a limiting cavity which can only accommodate one sealing ring, and part of the sealing ring positioned in the limiting cavity extends out of the distributing assembly and is suspended;

the detection mechanism comprises a clamping assembly and a first visual detection assembly, wherein the clamping assembly is used for grabbing a suspended part of the sealing ring and driving the sealing ring to move to a detection position along a first direction in a horizontal plane, the first visual detection assembly comprises a camera positioned above the detection position, and the sealing ring at the detection position can be driven by the clamping assembly to turn up and down;

The transfer mechanism comprises a placing table capable of moving back and forth along a second direction in a horizontal plane, the placing table can move to the position right below the detection position, and the sealing ring can be placed on the placing table when the clamping assembly moves downwards;

The first handling mechanism comprises a first grabbing component, the first grabbing component is used for grabbing the sealing ring on the placing table and carrying the sealing ring to the carrier, and the first grabbing component comprises a plurality of vacuum suction nozzles distributed along the circumferential direction of the sealing ring.

The invention has the beneficial effects that in order to ensure the quality of the assembled motor, the front and back surfaces of the sealing ring are detected before the sealing ring is pressed on the gear, and the sealing ring which is qualified in detection can be grabbed by the first grabbing component, and is supported and flattened by the transferring mechanism, so that the vacuum suction nozzle is convenient to adsorb. The sealing ring assembling device realizes automatic assembling of the sealing rings and ensures the quality of each sealing ring assembled on the gear.

Further, the material distribution assembly comprises a limiting plate in butt joint with the first channel, a pair of first material blocking columns are arranged at the inlet of the limiting plate, and the first material blocking columns are used for separating sealing rings in the material distribution assembly from sealing rings in the first channel, so that the sealing rings are prevented from being adhered.

The outlet of the limiting plate is provided with a pair of second material blocking columns, the second material blocking columns are used for limiting the moving distance of the sealing ring on the limiting plate, the first material blocking columns and the second material blocking columns are driven by the material blocking driving piece to respectively lift, and the limiting cavity is formed by limiting the first material blocking columns, the second material blocking columns and the limiting plate.

Further, the detection mechanism further comprises a second transverse moving module and a first lifting module, the first lifting module and the second transverse moving module are connected and driven by the second transverse moving module to reciprocate along a first direction, the clamping assembly is arranged on the first lifting module, the output end of the second transverse moving module is further fixed with a recovery box, and the recovery box is located under the sealing ring clamped by the clamping assembly. The recovery is set to the unqualified sealing washer of quick recovery detection, and the removal of loading mechanism is not influenced to the position of collection box.

Furthermore, the transfer mechanism further comprises a limiting clamping jaw which moves synchronously with the placing table and can slide along the placing table, wherein the limiting clamping jaw is provided with at least three limiting clamping jaws and is uniformly distributed along the circumference of a circle, the limiting clamping jaw is driven by a limiting driving piece to move synchronously and reciprocally along the radius of the circle, and the limiting driving piece is fixed on the placing table. The limit clamping jaw corrects the deviation of the sealing ring on the placing table on one hand, and can limit the position of the sealing ring on the other hand.

Further, the first grabbing component further comprises a connecting block, the vacuum suction nozzles are fixed on the connecting block, a pressing block located between the vacuum suction nozzles is further arranged on the connecting block, and the lower surface of the pressing block is flush with the lower surface of the vacuum suction nozzles. The pressing block can flatten the sealing ring on the placing table and simultaneously compress the sealing ring on the gear.

Furthermore, the seal ring assembling device further comprises a first oiling mechanism, the first carrying mechanism comprises two first grabbing components, the two first grabbing components can move along a first direction at the same time and respectively lift, one first grabbing component is used for carrying the seal ring on the transfer mechanism to the first oiling mechanism, and the other first grabbing component is used for placing the seal ring on the first oiling mechanism on the carrier.

Furthermore, the first oiling mechanism comprises a first positioning component, a first rotary driving piece and a first oiling nozzle, wherein the first positioning component is used for fixing the sealing ring, the first positioning component is connected with the first rotary driving piece and rotates under the driving of the first rotary driving piece, and the first oiling nozzle is used for oiling the sealing ring in the rotation process of the sealing ring.

Further, the motor assembly equipment further comprises a conveying line, a gear assembly device and a detection device, the conveying line conveys the carrier along the second direction, the gear assembly device, the detection device and the sealing ring assembly device are sequentially arranged along the conveying direction of the conveying line, and the conveying line comprises a conveying line body and a jacking mechanism in one-to-one correspondence with the gear assembly device, the detection device and the sealing ring assembly device.

Still further, the gear assembling device comprises a second feeding mechanism, a second oiling mechanism and a second carrying mechanism, wherein the second carrying mechanism comprises two second grabbing components, the two second grabbing components can move along the first direction and respectively lift, one second grabbing component is used for carrying gears on the second feeding mechanism to the second oiling mechanism, and the other second grabbing component is used for placing gears on the second oiling mechanism on the carrier.

Still further, the detection device comprises a mounting plate positioned above the conveying line, a plug is connected to the mounting plate in a sliding manner, a socket is arranged between the plug and the shell of the carrier, and the plug corresponds to the socket and can be inserted into the socket.

Drawings

FIG. 1 is a top view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of a seal ring assembling device according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a first feeding mechanism, a transfer mechanism and a detection mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic structural view of a material distributing component according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a detection mechanism according to an embodiment of the present invention;

FIG. 6 is a schematic diagram of a transfer mechanism according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a first carrying mechanism according to an embodiment of the present invention;

FIG. 8 is a schematic view of a first grabbing component according to an embodiment of the present invention;

FIG. 9 is a schematic structural view of a first oiling mechanism according to this embodiment of the invention;

FIG. 10 is a schematic view of a gear assembly device according to an embodiment of the present invention;

FIG. 11 is a schematic structural diagram of a detection device according to an embodiment of the present invention;

fig. 12 is a schematic structural diagram of a transmission line according to an embodiment of the present invention.

In the figure:

1. a conveying line;

11. 12, jacking components;

2. A gear assembly device;

21. The second feeding mechanism, 211, a second channel, 212, a baffle block, 22, a second oiling mechanism, 23, a second carrying mechanism, 231, a second portal frame, 232, a fourth traversing module, 233, a third lifting module, 234 and a second grabbing component;

3. A seal ring assembling device;

31. The device comprises a first feeding mechanism, a first channel, a 312-size distribution assembly, 3121, a limiting plate, 3122, a first material blocking column, 3123, a second material blocking column, 3124, a material blocking driving piece, 3125 and a guide plate, wherein the first feeding mechanism is provided with a first feeding hole;

32. The device comprises a detection mechanism, a first visual detection assembly, a first moving assembly, a 3221, a second traversing module, a 3222, a first lifting module, a 323, a clamping assembly, a 324 and a recovery box, wherein the detection mechanism comprises a first visual detection assembly and a second visual detection assembly;

33. The device comprises a transfer mechanism, 331, a placement table, 332, a limiting clamping jaw, 333, a limiting driving piece, 334 and a first transverse moving module;

34. The device comprises a first conveying mechanism, 341, a first grabbing component, 3411, a vacuum suction nozzle, 3412, a connecting block, 3413, a pressing block, 342, a first portal frame, 343, a second lifting module and 344, a third traversing module;

35. a first oiling mechanism; 351, a first positioning assembly, 352, a first rotary driving piece, 353, a first oiling nozzle;

4. a detection device;

41. mounting plate, 42, plug, 43, detection driving piece;

5. A carrier;

61. sealing ring 62, gear.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.

In the following figures, the first direction in the horizontal plane is the Y direction, the second direction in the horizontal plane is the X direction, and the vertical direction is the Z direction.

Referring to fig. 1, the motor assembling device comprises a conveying line 1, a gear assembling device 2 and a sealing ring assembling device 3, wherein the conveying line 1 is used for conveying a carrier 5 with a shell arranged along the X direction, the gear assembling device 2 and the sealing ring assembling device 3 are sequentially arranged along the conveying direction of the conveying line 1, the carrier 5 firstly moves to the gear assembling device 2, the gear assembling device 2 lubricates a gear 62 and places the gear 62 in the shell, and the sealing ring assembling device 3 lubricates and presses a sealing ring 61 on the gear 62.

Referring to fig. 2, the seal ring assembling device 3 includes a first feeding mechanism 31, a detecting mechanism 32, a transferring mechanism 33 and a first carrying mechanism 34, the first feeding mechanism 31 is used for feeding the seal rings 61, the detecting mechanism 32 grabs the seal rings 61 fed by the first feeding mechanism 31 one by one and detects the seal rings 61, the transferring mechanism 33 is used for flattening the seal rings 61 qualified in detection by the detecting mechanism 32 so as to facilitate carrying by the first carrying mechanism 34, the first carrying mechanism 34 is used for carrying the seal rings 61 flattened by the transferring mechanism 33 and carrying and pressing the seal rings 61 into the gear 62 on the carrier 5, and the seal rings 61 fed by the first feeding mechanism 31 are pressed on the gear 62 in the shell by the first carrying mechanism 34 after sequentially passing through the detecting mechanism 32 and the transferring mechanism 33.

The first feeding mechanism 31, the detecting mechanism 32 and the reloading mechanism 33 are all located at one side of the conveying line 1Y direction, and do not interfere with the conveying of the carrier 5 of the conveying line 1.

Referring to fig. 3 and 4, the first feeding mechanism 31 includes a first channel 311, the first channel 311 is connected to a first vibration disc, the sealing ring 61 vibrated by the first vibration disc moves along the first channel 311 in the Y direction, and a material distributing component 312 is disposed at an outlet of the first channel 311. The material distributing assembly 312 includes a limiting plate 3121 aligned with the first channel 311 and a material blocking portion capable of lifting along the limiting plate 3121, wherein the material blocking portion and the limiting plate 3121 define a limiting cavity capable of accommodating only one sealing ring 61 when moving upwards, when the sealing ring 61 enters the limiting cavity, the sealing ring 61 is separated from other sealing rings 61 in the first channel 311, a part of the sealing ring 61 located in the limiting cavity extends out of the limiting plate 3121, and a part of the sealing ring 61 extending out of the limiting plate is suspended, so that the sealing ring 61 is grabbed by the first grabbing assembly 341.

Referring to fig. 3 and 5, the detecting mechanism 32 includes a first visual detecting component 321, a first moving component 322 and a clamping component 323, where the clamping component 323 is connected with the first moving component 322 and can move along the Y direction and the Z direction under the driving of the first moving component 322, and the clamping component 323 can clamp the portion of the sealing ring 61 extending out of the limiting plate 3121 and drive the sealing ring 61 to move along the Y direction to a detecting position, and the detecting position is located at one side of the distributing component 312 away from the first channel 311. The first visual inspection assembly 321 includes a camera above the inspection location that photographs the seal ring 61 at the inspection location. Because the front and the back of the sealing ring 61 need to be detected, the clamping assembly 323 can also drive the sealing ring 61 to turn up and down by 180 degrees, so that the front and the back of the sealing ring 61 face the camera respectively.

Referring to fig. 7 and 8, the first handling mechanism 34 includes a first gripping assembly 341, and the first gripping assembly 341 is configured to grip the seal ring 61 and handle the seal ring 61 between the transfer mechanism 33 and the carrier 5. The sealing ring 61 is made of rubber, so that the sealing ring 61 is not hard enough, and the first grabbing component 341 grabs the sealing ring 61 by using a vacuum adsorption mode to ensure the flattened state of the sealing ring 61, and the first grabbing component 341 comprises a plurality of vacuum suction nozzles 3411 distributed along the circumferential direction of the sealing ring 61, and the vacuum suction nozzles 3411 can adsorb the sealing ring 61 when vacuuming.

The sealing ring 61 clamped by the clamping assembly 323 is supported only by the clamped part, most of the sealing ring 61 is in a suspended state, and due to the rubber material of the sealing ring 61, the sealing ring 61 may not be kept horizontal and may incline under the action of self gravity, when the sealing ring 61 is adsorbed by the first grabbing assembly 341, a gap is left between some vacuum suction nozzles 3411 and the sealing ring 61, so that the sealing ring 61 cannot be adsorbed, and the sealing ring 61 cannot be directly conveyed by the first conveying mechanism 34. A transfer mechanism 33 is provided, the transfer mechanism 33 flattening the seal ring 61 and providing support for the seal ring 61 to facilitate handling of the seal ring 61 by the first gripper assembly 341.

Referring to fig. 3 and 6, the transfer mechanism 33 includes a placement table 331 capable of moving back and forth in the X-direction, the placement table 331 includes a carrying surface, the placement table 331 is capable of moving right below the detection position, and the holding member 323 is capable of placing the seal ring 61 on the carrying surface when moving down. The bearing surface supports the seal ring 61, and the seal ring 61 is placed horizontally on the placing table 331, and the seal ring 61 is flattened at this time.

In this embodiment, in order to ensure the quality of the assembled motor, the front and back surfaces of the sealing ring 61 are detected before the sealing ring 61 is press-fitted onto the gear 62, and the sealing ring 61 that is qualified in detection is supported and flattened by the transfer mechanism 33 so as to be grabbed by the first grabbing component 341, so that the vacuum suction nozzle 3411 is facilitated to absorb the sealing ring 61. The seal ring assembling device 3 achieves automatic assembly of the seal rings 61 while ensuring the quality of each seal ring 61 assembled to the gear 62.

Referring to fig. 6, the transfer mechanism 33 further includes a limiting jaw 332 that moves synchronously with the placement table 331 and can slide along the placement table 331, the limiting jaw 332 is provided with at least three limiting jaws and is uniformly distributed along the circumference of a circle, the limiting jaw 332 is driven by a limiting driving member 333 to move synchronously and reciprocally along the radius of the circle, and the limiting driving member 333 is fixed on the placement table 331. When the sealing ring 61 is placed on the placing table 331, the limiting clamping jaw 332 moves towards the center of the circle to adjust the position of the sealing ring 61 on the placing table 331 until the sealing ring 61 is concentric with the circle, and at this time, the limiting clamping jaw 332 can limit the position of the sealing ring 61 to avoid shaking of the sealing ring 61 when the placing table 331 moves.

The setting of spacing clamping jaw 332 can rectify to the sealing washer 61 of placing on the platform 331 on the one hand, lets sealing washer 61 be located the assigned position so that first snatch subassembly 341 snatchs, and on the other hand can also inject the position of sealing washer 61 on placing the platform 331, avoids placing the platform 331 and removes the time, and sealing washer 61 takes place the skew in the position of placing the platform 331.

The transfer mechanism 33 further comprises a first traverse module 334, the placement table 331 is connected with the first traverse module 334, the first traverse module 334 is used for driving the placement table 331 to reciprocate along the X direction, and the placement table 331 moves to the position under the detection position and the position under the first grabbing component 341 respectively in the moving process. The first traverse module 334 is a linear module, so long as the linear reciprocal movement is realized, and will not be described herein.

Referring to fig. 8, the first gripper assembly 341 further includes a connection block 3412 for fixing the vacuum suction nozzles 3411, the connection block 3412 is provided with a vacuum channel, the vacuum channel is communicated with all the vacuum suction nozzles 3411, and at this time, the connection block 3412 is communicated with the vacuum channel and an external vacuum generator through a pipeline, so that all the vacuum suction nozzles 3411 can be vacuumized through one vacuum generator. The connection block 3412 holds the vacuum nozzles 3411 while supplying all of the vacuum nozzles 3411 with air.

When the sealing ring 61 is placed on the placement table 331, warpage may still exist, and when the first gripping assembly 341 presses the sealing ring 61 to the gear 62, the sealing ring 61 between the vacuum suction nozzles 3411 is not supported, and the sealing ring 61 is pressed down only by the vacuum suction nozzles 3411, so that the pressing force applied to the sealing ring 61 is not uniform enough. Thus, first grasping assembly 341 further includes a press block 3413 positioned between vacuum nozzles 3411, press block 3413 being fixed to connection block 3412, a lower surface of press block 3413 being at the same height as a lower surface of vacuum nozzle 3411. At the transfer mechanism 33, the pressing block 3413 can flatten the seal ring 61 on the placement table 331 when the connection block 3412 moves down, and at the gear 62, the connection block 3412 moves down, the pressing block 3413 applies more uniform pressure on the seal ring 61, and the seal ring 61 is pressed on the gear 62.

Referring to fig. 5, the first moving assembly 322 includes a second traversing module 3221 and a first lifting module 3222, where the first lifting module 3222 and the second traversing module 3221 are connected and driven by the second traversing module 3221 to reciprocate along the Y-direction so as to approach or depart from the limiting cavity. The clamping assembly 323 is arranged on the first lifting module 3222 and driven by the first lifting module 3222 to reciprocate along the Z direction, the clamping assembly 323 comprises a rotary finger clamping jaw cylinder fixedly connected with the output end of the first lifting module 3222, two clamping blocks are respectively fixed on two fingers of the rotary finger clamping jaw cylinder, the two clamping blocks are arranged at intervals along the Z direction, and the sealing ring 61 is clamped between the two clamping blocks along the thickness direction. The cylinder of the rotary finger clamping jaw can drive the clamping blocks to approach or depart from each other, and can also drive the two clamping blocks to synchronously rotate.

In one embodiment, in order to quickly recover the unqualified sealing ring 61 detected by the detecting mechanism 32, a recovery box 324 is further fixed at the output end of the second traversing module 3221, and the recovery box 324 is located directly under the clamping block. When any one of the front surface or the back surface of the seal ring 61 is detected as being failed, the transfer mechanism 33 is not required to move below the detection position, but is positioned at one side of the detection position in the Y direction, and at this time, the clamping block releases the clamping of the seal ring 61, and the seal ring 61 falls into the recovery tank 324 under the action of gravity. The position of the recovery box 324 does not affect the carrying of the sealing ring 61 by the transfer mechanism 33, and can rapidly recover the unqualified wafers.

Referring to fig. 4, the limiting plate 3121 includes an inlet and an outlet, the sealing ring 61 enters the limiting plate 3121 from the inlet, the material blocking portion includes a pair of first material blocking columns 3122 located at the inlet of the limiting plate 3121 and a pair of second material blocking columns 3123 located at the outlet of the limiting plate 3121, the first material blocking columns 3122 and 3123 are respectively lifted and lowered under the driving of the material blocking driving member 3124, the first material blocking columns 3122 are located at the inlet of the limiting plate 3121 for blocking the sealing ring 61 on the first channel 311 from entering the limiting plate 3121, the separation of the sealing ring 61 is achieved, the second material blocking columns 3123 are located at the outlet of the limiting plate 3121 for limiting the moving distance of the sealing ring 61, and the sealing ring 61 is prevented from falling off from the limiting plate 3121.

The upper surface of the limiting plate 3121 is not higher than the bottom surface of the first channel 311 carrying the sealing ring 61, so that the sealing ring 61 in the first channel 311 can move to the upper surface of the limiting plate 3121 under the vibration of the vibrator. When the material separating assembly 312 separates materials, the first material blocking column 3122 is firstly lower than the upper surface of the limiting plate 3121, but the second material blocking column 3123 is higher than the upper surface of the limiting plate 3121, the sealing ring 61 in the first channel 311 enters the limiting plate 3121 and is limited by the second material blocking column 3123 to move forward, when the sealing ring 61 completely enters the limiting plate 3121, the first material blocking column 3122 moves up to be higher than the sealing ring 61 on the first channel 311, and at this time, the sealing ring 61 in the first channel 311 can not enter the limiting plate 3121 any more due to the blocking of the first material blocking column 3122, and the sealing ring 61 is limited in the limiting cavity.

The length of the limiting plate 3121 in the Y direction is smaller than the outer diameter of the sealing ring 61, when the sealing ring 61 and the second material blocking column 3123 are abutted, the part of the sealing ring 61 close to the second material blocking column 3123 extends out of the limiting plate 3121, and at this time, the clamping assembly 323 can clamp the part of the sealing ring 61. After the clamping assembly 323 clamps the sealing ring 61, the second material blocking column 3123 can move downward to a position lower than the upper surface of the limiting plate 3121, and at this time, the first clamping assembly 323 can move along the Y direction, so that the sealing ring 61 is separated from the limiting plate 3121 and reaches the detecting position.

The stopper plate 3121 is provided with two guide plates 3125 extending upward along an upper surface thereof, the seal ring 61 is located between the two guide plates 3125, and the guide plates 3125 define an X-position of the seal ring 61. The guide plates 3125 include inclined portions near the inlet, the inclined portions of the two guide plates 3125 form a flaring structure, and the flaring structure guides the sealing ring 61 entering the limiting plate 3121 on the first channel 311, so that the sealing ring 61 can also move onto the limiting plate 3121 when having displacement and offset.

The seal ring assembling device 3 further comprises a first oiling mechanism 35, and the first oiling mechanism 35 is used for oiling the seal ring 61. Referring to fig. 2, the first oiling mechanism 35 is located between the conveyor line 1 and the transfer mechanism 33 in the Y direction, and the first carrying mechanism 34 carries the seal ring 61 on the transfer mechanism 33 onto the gear 62 fixed on the carrier 5 on the carrier after the seal ring 61 is first put on the first oiling mechanism 35 to be oiled.

Referring to fig. 9, the first oiling mechanism includes a first positioning assembly 351, a first rotary driving member 352, and a first oiling nozzle 353, wherein the first positioning assembly 351 is used for fixing the seal ring 61, the first positioning assembly 351 is connected with the first rotary driving member 352 and rotates around the Z-axis under the driving of the first rotary driving member, and the first oiling nozzle 353 performs oiling on the seal ring 61 during the rotation of the seal ring 61.

The first positioning component 351 comprises a three-jaw cylinder, each finger of the three-jaw cylinder is fixedly provided with an L-shaped clamping block, the horizontal part of the clamping block is used for bearing the sealing ring 61, the vertical part of the clamping block is used for limiting the position of the sealing ring 61, and the situation that the sealing ring 61 is shifted due to centrifugal force during rotation is avoided. After the first grabbing component 341 places the sealing ring 61 on the clamping block, the vacuum suction nozzle 3411 does not adsorb the sealing ring 61 any more, and the three-jaw cylinder drives the clamping block to move so as to clamp the sealing ring 61. After the seal ring 61 is positioned by the first positioning component 351, the first rotary driving component 352 drives the first positioning component 351 and the seal ring 61 fixed by the first rotary driving component to rotate, and in the process, the first oiling nozzle smears oil on the seal ring 61.

In one embodiment, in order to improve the handling efficiency of the sealing ring 61 and speed up the assembly process, referring to fig. 7, the first handling mechanism 34 includes two first grabbing components 341, where two first grabbing components 341 work simultaneously, one first grabbing component 341 is used to handle the sealing ring 61 on the transfer mechanism 33 to the first oiling mechanism, and the other first grabbing component 341 is used to place the sealing ring 61 on the first oiling mechanism on the gear 62 on the carrier 5.

The first handling mechanism 34 further comprises a first portal frame 342 erected on the conveying line 1, a third transverse moving module 344 and second lifting modules 343 corresponding to the first grabbing components 341 one by one are arranged on the first portal frame 342, the two second lifting modules 343 are connected with the third transverse moving module 344 and driven by the third transverse moving module 344 to reciprocate along the Y direction, and the first grabbing components 341 are connected with the corresponding second lifting modules 343 to lift respectively.

In the seal ring assembling device 3 of the present embodiment, in consideration of the quality of the finished product of the motor, double-sided detection is performed before assembling the seal ring 61, and according to the detection requirement of the seal ring 61, the first feeding mechanism 31, the detection mechanism 32, the transfer mechanism 33, the first oiling mechanism and the first conveying mechanism 34 are designed to assemble the seal ring 61. And for the sealing ring 61 with softer texture, the sealing ring 61 can be flattened by matching the transfer mechanism 33 with the first grabbing component 341, so that the deformation of the sealing ring 61 is ensured to be smaller, and the assembly requirement of the gear 62 is met.

Referring to fig. 10, the gear assembling device 2 includes a second feeding mechanism 21, a second oiling mechanism 22, and a second conveying mechanism 23, wherein the second feeding mechanism 21 is used for feeding the gears 62, and the second conveying mechanism 23 is used for conveying the gears 62 on the second feeding mechanism 21 onto the second oiling mechanism 22 one by one and conveying the gears 62 oiled on the second oiling mechanism 22 into the housing on the carrier 5.

The second feeding mechanism 21 and the second oiling mechanism 22 are located at one side of the conveying line 1Y direction, and do not interfere with the conveying of the carriers 5 of the conveying line 1.

The second feeding mechanism 21 comprises a second channel 211, the second channel 211 is connected with a second vibration disc, a gear 62 vibrated by the second vibration disc moves along the second channel 211 in the Y direction, a baffle block 212 is arranged at the outlet of the second channel 211, when the gear 62 abuts against the baffle block 212, the gear cannot continue to advance, at the moment, the gear 62 reaches a position to be taken, and the second carrying mechanism 23 carries the gear 62 at the position to be taken.

The second oiling mechanism 22 has substantially the same structure as the first oiling mechanism, and comprises a second positioning assembly, a second rotary driving member and a second oiling nozzle, wherein the second positioning assembly is used for clamping the gear 62, the second positioning assembly is connected with the second rotary platform and rotates under the driving of the second rotary platform, and the second oiling nozzle is used for oiling the sealing ring 61 in the rotation process of the gear 62. The second positioning assembly is also identical in structure to the first positioning assembly 351 except that the clamping blocks of the second positioning assembly support the gear 62 from the inner race of the gear 62.

The second carrying mechanism 23 is similar to the first carrying mechanism 34 in structure, the second carrying mechanism 23 comprises a second portal frame 231 erected on the conveying line 1, a fourth traversing module 232 and two third lifting modules 233 are arranged on the second portal frame 231, the two third lifting modules 233 are connected with the fourth traversing module 232 and driven by the fourth traversing module 232 to reciprocate along the Y direction, each third lifting module is respectively connected with a second grabbing component 234, one second grabbing component 234 is used for carrying the gear 62 on the second feeding mechanism 21 onto the second oiling mechanism 22, and the other grabbing component is used for placing the gear 62 oiled on the second oiling mechanism 22 in a shell on the carrier 5. The two second grasping elements 234 work simultaneously to speed up the assembly cycle.

The second grabbing component 234 fixes the gear 62 in a clamping manner, and the second grabbing component 234 comprises a clamping cylinder and a clamping plate fixedly connected with fingers of the clamping cylinder.

After the gear 62 is placed on the housing, it is necessary to engage with the worm on the housing, and only the worm is rotated, the gear 62 and the worm being engaged. The assembly device thus also comprises detection means 4 between the gear assembly means 2 and the seal ring assembly means 3, the detection means 4 being able to energize the housing to allow the worm on the housing to rotate to engage the gear 62.

Referring to fig. 12, the conveying line 1 includes a conveying line body 11 and a jacking assembly 12, wherein the jacking assembly 12 is provided with three jacking carriers 5 which are respectively corresponding to the gear assembling device 2, the sealing ring assembling device 3 and the detecting device 4, and the jacking assembly 12 can jack up the carrier 5 and separate from the conveying line body 11 to respectively carry out gear 62 assembling, sealing ring 61 assembling and power-on detecting.

Referring to fig. 11, the detecting device 4 includes a mounting plate 41 above the conveyor line 1, and a plug 42 is slidably connected to the mounting plate 41, and the plug 42 corresponds to a socket on the housing and can be inserted into the socket. When the carrier 5 is lifted in place by the lifting assembly 12 corresponding to the detection device 4, the housing and the mounting plate 41 are abutted, the plug 42 is driven by the detection driving piece 43 to approach the socket and insert into the socket, the plug 42 is connected with a controller, and the controller energizes the housing to enable the worm on the housing to rotate.

In the assembly device in this embodiment, when the assembly device is assembled, the carrier 5 with the housing is conveyed to the gear assembly device 2 by the conveying line 1, and the lifting assembly 12 corresponding to the gear assembly device 2 on the conveying line 1 lifts the carrier 5, so that the carrier 5 is separated from the conveying line 1. The gear assembling device 2 grabs one gear 62, oil is coated on the gear 62, the oil coated gear 62 is placed in the shell by the second conveying mechanism, and the assembly of the shell and the gear 62 is completed. The carrier 5 moves downwards to abut against the conveying line 1, is conveyed to the detection device 4 by the conveying line 1, and the carrier 5 is lifted by the lifting assembly 12 corresponding to the detection device 4 on the conveying line 1, so that the carrier 5 is separated from the conveying line 1. The detection driving member drives the plug 42 to be inserted into the socket of the housing, and the housing is electrified to rotate the worm on the housing, so that detection is completed. The carrier 5 moves downwards to abut against the conveying line 1, is conveyed to the sealing ring assembling device 3 by the conveying line 1, and the carrier 5 is lifted by the lifting assembly 12 corresponding to the sealing ring assembling device 3 on the conveying line 1, so that the carrier 5 is separated from the conveying line 1. The first grabbing component 341 of the seal ring assembling device 3 grabs one seal ring 61 and detects the seal ring 61, and only the seal rings 61 with double-sided detection passing through are oiled and then placed on the gear 62. At this point, the assembly of the sealing ring 61, the gear 62 and the housing is completed, and the carrier 5 can be transported by the transport line 1 to the next processing station.

The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and to implement the same, but are not intended to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.

Claims (10)

1. The motor assembly equipment is characterized by comprising a sealing ring assembly device, wherein the sealing ring assembly device is used for pressing a sealing ring onto a gear on a carrier, and the sealing ring assembly device comprises:

The first feeding mechanism comprises a first channel for conveying the sealing rings and a material distributing assembly positioned at the outlet of the first channel, wherein the material distributing assembly comprises a limiting cavity which can only accommodate one sealing ring, and a part of the sealing ring positioned in the limiting cavity extends out of the material distributing assembly and is suspended;

The detection mechanism comprises a clamping assembly and a first visual detection assembly, wherein the clamping assembly is used for grabbing a suspended part of the sealing ring extending out of the material distribution assembly and driving the sealing ring to move to a detection position along a first direction in a horizontal plane, the first visual detection assembly comprises a camera positioned above the detection position, and the sealing ring at the detection position can be turned up and down under the driving of the clamping assembly;

The transfer mechanism comprises a placing table capable of moving back and forth along a second direction in a horizontal plane, the placing table can move to the position right below the detection position, and the sealing ring can be placed on the placing table when the clamping assembly moves downwards;

The first handling mechanism comprises a first grabbing component, the first grabbing component is used for grabbing the sealing ring on the placing table and carrying the sealing ring to the carrier, and the first grabbing component comprises a plurality of vacuum suction nozzles distributed along the circumferential direction of the sealing ring.

2. The motor assembly equipment of claim 1, wherein the material distribution assembly comprises a limiting plate in butt joint with the first channel, a pair of first material blocking columns are arranged at the inlet of the limiting plate, a pair of second material blocking columns are arranged at the outlet of the limiting plate, the first material blocking columns and the second material blocking columns are driven by the material blocking driving piece to respectively lift, and the limiting cavity is defined among the first material blocking columns, the second material blocking columns and the limiting plate.

3. The motor assembly equipment of claim 1, wherein the detection mechanism further comprises a second traversing module and a first lifting module, the first lifting module and the second traversing module are connected and driven by the second traversing module to reciprocate along a first direction, the clamping assembly is arranged on the first lifting module, a recovery box is further fixed at the output end of the second traversing module, and the recovery box is located under the sealing ring clamped by the clamping assembly.

4. The motor assembly equipment of claim 1, wherein the transfer mechanism further comprises limiting clamping jaws which move synchronously with the placing table and can slide along the placing table, the limiting clamping jaws are provided with at least three limiting clamping jaws and are uniformly distributed along the circumference of a circle, the limiting clamping jaws are driven by limiting driving pieces to synchronously reciprocate along the radius of the circle, and the limiting driving pieces are fixed on the placing table.

5. The motor assembly apparatus of claim 1, wherein the first gripper assembly further comprises a connection block, the vacuum nozzles are fixed on the connection block, a pressing block is further arranged on the connection block and located between the vacuum nozzles, and the lower surface of the pressing block is flush with the lower surface of the vacuum nozzles.

6. The motor assembly apparatus of any one of claims 1-5, wherein the seal ring assembly apparatus further comprises a first oiling mechanism, the first handling mechanism comprises two first gripping members, the two first gripping members can move in a first direction at the same time and respectively lift, one first gripping member is used for handling the seal ring on the transfer mechanism onto the first oiling mechanism, and the other first gripping member is used for placing the seal ring on the first oiling mechanism onto the carrier.

7. The motor assembly apparatus of claim 6 wherein the first oiling mechanism comprises a first positioning assembly, a first rotary drive member and a first oiling nozzle, wherein the first positioning assembly is used for fixing the seal ring, the first positioning assembly is connected with the first rotary drive member and rotates under the drive of the first rotary drive member, and the first oiling nozzle is used for oiling the seal ring in the rotation process of the seal ring.

8. The motor assembly equipment according to claim 1, further comprising a conveying line, a gear assembly device and a detection device, wherein the conveying line conveys the carrier along a second direction, the gear assembly device, the detection device and the sealing ring assembly device are sequentially arranged along the conveying direction of the conveying line, and the conveying line comprises a conveying line body and a jacking mechanism in one-to-one correspondence with the gear assembly device, the detection device and the sealing ring assembly device.

9. The motor assembly apparatus of claim 8 wherein the gear assembly device comprises a second loading mechanism, a second oiling mechanism and a second handling mechanism, wherein the second handling mechanism comprises two second grabbing components, the two second grabbing components can move along a first direction simultaneously and respectively lift, one second grabbing component is used for carrying gears on the second loading mechanism to the second oiling mechanism, and the other second grabbing component is used for placing gears on the second oiling mechanism on the carrier.

10. The motor assembly apparatus of claim 8 wherein the detection device comprises a mounting plate positioned above the conveyor line, a plug slidably coupled to the mounting plate, the plug having a receptacle with respect to the housing of the carrier, the plug and the receptacle corresponding to each other and insertable into the receptacle.